Crop markets were lower on Monday as forecasts for rain in the Midwest should help the area's corn and soybeans, while forecasts for dry weather likely helped the rapidly moving winter wheat harvest.

New polls show that Britain may vote later this week to stay with the European Union. That sentiment lifted equity and crude oil markets and pressured the dollar.

Bob Burgdorfer of Farm Futures reporting. Farm Futures is a sister publication of Feedstuffs.